Why does the check engine light in my 6 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 6 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Mazda engine sound different?

Strange engine sounds can be a sign something’s off in your Mazda 6. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Mazda 6 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Mazda 6 radiator?

It’s not recommended you put water in your 6 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

Why did my 6 engine suddenly stop?

If your 6 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Mazda 6 repair?

Your local Firestone Complete Auto Care offers Mazda 6 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2021 Mazda 6 Engines

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2021 Mazda 6 Trim Options

Select your Mazda 6 trim level to learn more about Mazda-recommended engine repair. Use the following chart to find information.

L4/2.5L

2021 Mazda 6 Repair

Stuff wears out. Even your Mazda 6's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2021 Mazda 6.

We Know Mazda 6 Engines

Mazda 6 engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2021 Mazda 6 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Mazda 6 engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2021 Mazda 6 Check Engine Light Is On

If your 6 check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your 6 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, essential fluid leaks, or misfiring.

2021 6 Engine Services

If your 2021 Mazda 6 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Mazda 6 engine repairs and you can feel confident knowing that we use Mazda-approved parts and components like the serpentine belt, valve guide seal, ignition coil, or another part.

Engine Q&A 2021 Mazda 6

Why does the check engine light in my 6 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 6 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Mazda engine sound different? Strange engine sounds can be a sign something’s off in your Mazda 6. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Mazda 6 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Mazda 6 radiator? It’s not recommended you put water in your 6 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
Why did my 6 engine suddenly stop? If your 6 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Mazda 6 repair? Your local Firestone Complete Auto Care offers Mazda 6 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!